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+{{{
+#!htmlcomment
+
+This page is maintained automatically by a script.  Don't modify this page by hand,
+your changes will just be overwritten the next time the script runs.  Talk to your
+Friendly Neighborhood Repository Maintainer if you need to change something here.
+
+}}}
+
+{{{
+#!html
+<h1>modexpng_fpga_model</h1>
+
+<p>Math model of ModExpNG IP core. The model mimics how an FPGA does modular exponentiation.</p>
+
+<p>First use the scripts from the <code>vector/</code> folder to generate and format a keypair vector, then edit the <i>DUMP_*</i> switches in <code>modexpng_fpga_model.py</code> to dump the desired internal values. The <i>FORCE_OVERFLOW</i> setting artificially forces the virtually neven seen internal interim overflow situation and allows its handler to be tested. You can also un-comment the _#c.dump_banks()_ line and move it anywhere within _sign_using_crt()_ and/or _sign_without_crt()_ to dump the contents of entire core's memory.</p>
+}}}
+
+[[RepositoryIndex(format=table,glob=user/shatov/modexpng_fpga_model)]]
+
+|| Clone `https://git.cryptech.is/user/shatov/modexpng_fpga_model.git` ||